Solve Quadratics with real and complex solutions

Solve using square roots.

• A

• B

• C

• D

Solve using square roots.

• A

• B

• C

• D

Solve using square roots.

• A

• B

• C

• D

Solve using square roots.

• A

• B

• C

• D

Find the sum.
(5-2i) + (-7+8i)

• -2+6i
• 12+6i
• -35-16i²
• -35 -16i

Simplify: 
(10+ 15i) - (48 - 30i)

• 58 - 45i
• 58 - 15i
• -38 - 15i
• -38 + 45i

Simplify:

(1-3i)(2+5i)

• 22-i

• 16-i

• 17-i